She's in her early 20s living in New York City (likely the Manhattan borough) and she quit her white collar job in a terrible job market for white collar workers.
This makes no sense.
She mentioned dissatisfaction with the work environment but remaining on good terms with leadership and co-workers at her previous job.
This also doesn't add up. The job itself might not have been a good fit for her personality. In a tight labor market, she would need to ride it out for a bit until the labor market improves.
My first question would be about the wealth level of her parents. Her parents would be more likely to pay her bills than a conventional boyfriend. She might have parents wealthy enough to cover her bills or parents that she can move in with once the lease on her New York City apartment runs out within a few months. This seems like the most probable path for her. She lets her lease expire in New York City and moves in with her parents in an affluent suburb somewhere outside of New York City.
She could sign up for a sugar dating website or app. That might or might not work for her. She is in her early to mid 20s and attractive, so men on sugar dating websites/apps would find her appealing. However, relying on a sugar daddy is less reliable than relying upon her parents. I didn't get the sense that she's already signed up for a sugar dating website. She also didn't mention if she has an existing boyfriend. Sugar daddy men are also more of beta bucks men and she might not find having sex with a beta bucks, older sugar daddy that appealing.